Titles by Keith Laumer marked with tag: science fiction
- 2004 - Legions of Space
- 2003 - Future Imperfect
- 2002 - Retief!
- 1993 - Retief and the Rascals
- 1991 - Judson's Eden
- 1990 - The Stars Must Wait
- 1989 - Reward for Retief
- 1986 - Retief in the Ruins
- 1986 - Rogue Bolo
- 1984 - The Return of Retief
- 1983 - Retief to the Rescue
- 1982 - Retief: Diplomat at Arms
- 1978 - Retief at Large
- 1977 - The Wonderful Secret
- 1976 - Bolo
- 1975 - Retief: Emissary to the Stars
- 1972 - Timetracks
- 1971 - Once There Was a Giant
- 1971 - Retief of the CDT
- 1971 - Retief's Ransom
- 1970 - In the Queue
- 1970 - The Devil You Don't
- 1970 - The Limiting Velocity of Orthodoxy
- 1969 - Retief: Ambassador to Space
- 1969 - The Long Twilight
- 1968 - Once There Was a Giant
- 1968 - Retief and the Warlords
- 1967 - Galactic Odyssey
- 1967 - Test to Destruction
- 1967 - The Day Before Forever
- 1966 - Prototaph
- 1966 - Retief's War
- 1965 - A Plague of Demons
- 1965 - Galactic Diplomat
- 1965 - The Other Side of Time
- 1963 - A Trace of Memory
- 1963 - Envoy to New Worlds
- 1963 - The Great Time Machine Hoax
- 1962 - Worlds of the Imperium
- 1961 - Hybrid
- 1960 - Combat Unit